Leviticus 11:42

11:42 You must not eat anything that crawls on its belly or anything that walks on all fours or on any number of legs of all the swarming things that swarm on the land, because they are detestable.

Leviticus 11:44

11:44 for I am the Lord your God and you are to sanctify yourselves and be holy because I am holy. You must not defile yourselves by any of the swarming things that creep on the ground,

Leviticus 20:23

20:23 You must not walk in the statutes of the nation which I am about to drive out before you, because they have done all these things and I am filled with disgust against them.